National associations get the Congress' message across to
their own countriesNational (and European) associations of local and regional authorities play a role in promoting local democracy which is vital to the work of the Congress of the Council of Europe.
They relay information about Congress activities across to their countries, particularly by lobbying their governments. They also, in some cases, play a part in the procedure whereby their country's national delegation to the Congress is designated.

As well as serving as a peaceful counterweight, they contribute know-how, experience and expertise which enhances the value of the Congress’ work.

Congress instruments, useful tools for associations

National associations regularly rely on the standards set by the
Congress in their discussions with national governments. The
European Charter of Local Self-Government, which is legally
enforceable against the states which have ratified it, is a
particular weapon for use in their discussions with their
governments on local democracy issues.

Associations, a warning system at the local and regional levels

National associations play an active part in implementation of
the provisions of the European Charter of Local Self-Government,
complaining about abuses and possible violations and thus acting
as an "early warning system", showing where monitoring and legal
intervention by the Congress are needed.

The "Assizes" of the national associations

The "Assizes" of the national associations of local and regional
authorities" were first held by the Congress in 2006. At this
annual meeting common priorities emerge, and further discussions
take place between the associations and the Congress of the
Council of Europe.